Removable healthcare and protective multi-functional leisurewear

ABSTRACT

A removable healthcare and protective multi-functional leisurewear, particularly the leisurewear with protective plates that can be changed according to a desired level of safety is disclosed. The multi-functional leisurewear includes a plurality of accommodating bags on the leisurewear, and each accommodating bag has a pocket formed on a surface of the leisurewear, and the accommodating bag is provided for containing a protective plate that is swapped from the pocket, and the protective plate is formed by sequentially stacking and combining a flexible wear-resisting layer, a polycarbonate layer with an increased or decreased thickness changed according to the desired level of safety, and a flexible buffer layer attached closely to a wearer&#39;s body, so as to improve the convenience of use.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to a leisurewear with protective plates that can be changed freely according to a desired level of safety, in particular to the leisurewear having accommodating bags and pockets, and protective plates formed by a wear-resisting layer, a polycarbonate layer and a buffer layer.

2. Description of the Prior Art

As bulletproof vest are protective clothes worn on human bodies for reducing the chance of being killed by chest injuries or abdomen injuries, and existing guns come with a powerful lethality, bulletproof vest have become one of the necessary protective equipments for carrying various dangerous missions and protecting the safety of special agents or security guards. A traditional bulletproof wear is generally made in form of a vest to be worn on the body of special agents or security guards to cover the wearer's chest, abdomen and back. A front lapel and a back lapel of the bulletproof vest have a sandwich layer each, and the sandwich layer includes a plurality of woven fabrics stacked on one another and contained in the sandwich layer, and the woven fabrics are made of Kevlar) or any other equivalent material, and sewed layer by layer into the front lapel and the back lapel to achieve the effect of blocking the penetration of a bullet effectively, so as to prevent the wearer's body from being shot or injured.

However, although the foregoing traditional bulletproof vest can improve the wearer's safety on gun shots, the woven fabrics of the traditional bulletproof vest can hardly prevent the piercing by a sharp object (such as a knife or an arrow). Moreover, the woven fabrics of the traditional bulletproof vest cannot be added or reduced freely according to a desired level of safety, and thus the use or the using occasion of the bulletproof vest is limited. To achieve a certain level of bulletproof effect, the traditional bulletproof vest is usually sewed with many layers of woven fabrics, particularly for the standard of preventing the piercing by sharp objects. Therefore, some manufacturers sew a sand cloth (which is glued with emery) onto the woven fabric, and thus the thickness and weight of the bulletproof vest are increased significantly, not only causing the difficulties for the wearer to wear and move, but also making the wearer unable to perform some dodging and attacking actions. As a result, the compact capability of the wearer will be reduced substantially. In addition, the aforementioned bulletproof vest the woven fabric requires lots of sand cloth and incurs a higher production cost.

Obviously, it is an urgent subject for manufacturers of the related industry to develop thin and light protective clothes capable of blocking the penetration of bullets, the cutting by knives, and the piercing by sharp weapons, while lowering the production cost effectively.

SUMMARY OF THE INVENTION

Therefore, it is a primary objective of the present invention to provide a leisurewear having protective plates that can be changed freely according to a desired level of safety to overcome the foregoing problems of the prior art, since the woven fabrics of the traditional bulletproof vest hardly can prevent the piercing of a sharp object, and cannot increase or decrease the quantity of woven fabrics according to the desired level of safety, and thus causing a limitation to the use and the using occasion of the bulletproof vest, and the increased thickness and weight of the bulletproof vest cause the difficulties for the wearer to wear and move and incur a higher production cost.

To achieve the foregoing objective, the present invention provides a removable healthcare and protective multi-functional leisurewear comprising a plurality of accommodating bags formed thereon, and the leisurewear being a vest and having a front lapel, a back lapel, and a plurality of connecting strips for connecting the front lapel and the back lapel, characterized in that the accommodating bags are disposed at the center of the front lapel and the back lapel, and a pocket is formed on a surface of each of the front and back lapels, and the accommodating bag contains a protective plate swapped from the pocket, and the protective plate is formed by sequentially stacking and combining a flexible wear-resisting layer, a polycarbonate (PC) layer whose thickness can be increased or decreased according to a level of safety, and a flexible buffer layer attached closely to a wearer's body.

With the foregoing, the present invention can swap the protective plate in the accommodating bag freely by the pocket to increase or decrease the thickness of the polycarbonate layer of the protective plate according to level of safety, and the changed thickness of the polycarbonate layer can block the unarm attacks, heavy blows, knife cuts, the sharp object piercing or firearms attacks, and the protective plate with the single-layer polycarbonate layer can reduce the weight and the production cost of the leisurewear significantly. Therefore, the present invention can swap the polycarbonate layer to change the thickness of the protective plate according to the level of safety and block external attacks including heavy blows, cuts, pierces or gun shoots, and achieve the effects of reducing the weight, enhancing the convenience of use, and saving the production cost.

In addition, the present invention further provides a removable healthcare and protective multi-functional leisurewear comprising a plurality of accommodating bags formed thereon, and the leisurewear being a jacket and having a front lapel and a back lapel coupled to each other, and two sleeves formed on both sides at the tops of the front lapel and the back lapel respectively, characterized in that the accommodating bags are disposed on the front lapel and at positions of the jacket proximate to a left chest, a right chest, a left abdomen and a right abdomen of the wearer and the middle of the back lapel, and also disposed on the sleeves proximate to external sides of the jacket and at positions of the arm, elbow and wrist of the wearer respectively, and each of the accommodating bag has a pocket formed separately on the front lapel and attached proximate to a left chest, a right chest, a left abdomen, and a right abdomen of the wearer, and a pocket formed on a surface at the middle of the back lapel and the sleeve proximate to an arm, an elbow and a wrist of the wearer; the accommodating bag of the elbow position contains a grid connection type protective plate swappable through the pocket, and the grid connection type protective plate is formed by sequentially stacking and combining a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, a flexible wear-resisting layer, and a flexible buffer layer attached closely to the jacket and the wearer's body, and the wear-resisting layer has a plurality of ditches provided for bending the grid connection type protective plate, and the polycarbonate layer has a plurality of polycarbonate plates disposed on the wear-resisting layer and at positions not corresponding to the ditches; and the accommodating bags at positions other than the elbow position contains a single-piece protective plate swappable through the pocket, and the single-piece protective plate is formed by sequentially stacking and combining a flexible wear-resisting layer, a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, and a flexible buffer layer attached closely to the jacket and the wearer's body.

Therefore, the present invention can swap the polycarbonate layer to change the thickness of the protective plate according to the level of safety and block external attacks including heavy blows, cuts, pierces or gun shoots, and achieve the effects of reducing the weight, enhancing the convenience of use, and saving the production cost.

In addition, the present invention further provides a removable healthcare and protective multi-functional leisurewear comprising a plurality of accommodating bags formed thereon, and the leisurewear being a pair of trousers, and having two trouser legs connected with the trousers, characterized in that the accommodating bags are disposed on both sides of the trousers and attached at positions at external sides of the wearer's left thigh and right thigh, and disposed on a front distal side of the trouser leg of the trousers and attached closely to positions of the wearer's left knee and right knee and a front distal side of left lower leg and right lower leg, and each of the accommodating bags is attached closely to the trousers and the wearer's left thigh and right thigh, and the trouser legs have a pocket formed on surfaces and attached at positions closely to the wearer's left knee, right knee, left lower leg and right lower leg; the accommodating bag at the knee position contains a grid connection type protective plate swappable through the pocket, and the grid connection type protective plate is formed by sequentially stacking and combining, a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, a flexible wear-resisting layer, and a flexible buffer layer attached closely to the trousers and the wearer's body, and the wear-resisting layer has a plurality of ditches for bending the grid connection type protective plate, and the polycarbonate layer has a plurality of polycarbonate plates disposed on the wear-resisting layer and at positions not corresponding to the ditches; and the accommodating bags at positions other than the knee position contains a single-piece protective plate swappable through the pocket, and the single-piece protective plate is formed by sequentially stacking and combining a flexible wear-resisting layer, a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, and a flexible buffer layer attached closely to the trousers and the wearer's body.

Therefore, the present invention can swap the polycarbonate layer to change the thickness of the protective plate according to the level of safety and block external attacks including heavy blows, cuts, pierces or gun shoots, and achieve the effects of reducing the weight, enhancing the convenience of use, and saving the production cost.

In addition, the present invention further includes the following:

The pocket is disposed on an outer surface or an inner surface of the leisurewear.

The wear-resisting layer is made of rubber.

The polycarbonate layer is substantially in an arc shape, and the wear-resisting layer and the buffer layer are also curved with the polycarbonate layer.

The buffer layer can be made of an ethylene/ethylene vinyl acetate (EVA) or polyethylene (PE).

The protective plate in the accommodating bag can be substituted by a low/high temperature generating element, which is an ice bag capable of providing a low temperature to the wearer; or a heating bag capable of providing a high temperature to the wearer.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded view of a first preferred embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a rear side view of FIG. 2;

FIG. 4 is an exploded view of a protective plate of FIG. 1;

FIG. 5 is a cross-sectional view of the protective plate of FIG. 1;

FIG. 6 is across-sectional view of an additional implementation of FIG. 5;

FIG. 7 is a perspective view of a second preferred embodiment of the present invention;

FIG. 8 is a front view of FIG. 7;

FIG. 9 is a rear side view of FIG. 8; and

FIG. 10 is a perspective view of a third preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

With reference to FIG. 1 for an exploded view of a first preferred embodiment of the present invention together with FIGS. 2 to 5 for a removable healthcare and protective multi-functional leisurewear of the present invention, the removable healthcare and protective multi-functional leisurewear comprises a plurality of accommodating bags 2 formed on the leisurewear 1, wherein the leisurewear 1 is a vest in this preferred embodiment and comprises a front lapel 11, a back lapel 12 and a plurality of connecting strips 15, and an end of the connecting strip 15 is disposed on an edge of the back lapel 12, and another end of the connecting strip 15 has a Velcro tape capable of adhering with the edge of the front lapel 11, such that the front lapel 11 and the back lapel 12 can be coupled through the connecting strips 15, characterized in that:

The accommodating bags 2 are disposed in the middle of the front lapel 11 and the back lapel 12 and extended to the periphery of the front lapel 11 and the back lapel 12, and each of the accommodating bags 2 forms a pocket 21 on an outer surface 111, 121 or an inner surface 112, 122 of the front lapel 11 and the back lapel 12. When the pockets 21 are formed on the inner surfaces 112, 122 of the front lapel 11 and the back lapel 12, the pockets 21 can be hidden by the inner side of the leisurewear 1 to prevent others to observe that the leisurewear 1 has the protective plate 3 and a protective capability.

The accommodating bag 2 contains a single-piece protective plate 3 that can be swapped through the pocket 21, and the protective plate 3 is formed by sequentially stacking and combining a flexible wear-resisting layer 31, a polycarbonate (PC) layer 32 that can be swapped to change the thickness according to a desired level of safety, and a flexible buffer layer 33 that can be attached closely to the vest and the wearer's body.

The wear-resisting layer 31 is disposed on an outer side of the protective plate 3, and the buffer layer 33 is disposed on an inner side of the protective plate 3, and the polycarbonate layer 32 is clamped between the wear-resisting layer 31 and the buffer layer 33, such that when the leisurewear 1 is worn on the wearer's body, the buffer layer 33 can be attached closely to the wearer's body.

The level of safety is defined as the level of blocking unarm attacks, blunt blows, knife cutting, sharp object piercing or firearm attacks safely, and the polycarbonate is a colorless, transparent, and amorphous thermoplastic material with high heat resistance, fire resistance and impact resistance, and excellent mechanical performance.

The thickness of the polycarbonate layer 32 can be increased or decreased according to the level of safety. If the thickness of the polycarbonate layer 32 falls within a range of 3 mm to 6 mm, the leisurewear can defense unarm attacks, blunt blows, knife cuts and sharp object piercing, and if the thickness of the polycarbonate layer 32 is over 6 mm, the leisurewear can defend firearms attacks.

The protective plates 3 together with the accommodating bags 2 at the middle of the front lapel 11 and the back lapel 12 are covered onto wearer's chest, abdomen and back.

In other preferred embodiments, the present invention further comprises the following:

The wear-resisting layer 31 can be made of rubber or a composite rubber material and has better elasticity, flexibility, heat resistance and wear resistance. The composite rubber material is preferably CSM, CR, BR, NBR, PU or FPM.

The buffer layer is made of an ethylene/ethylene vinyl acetate (EVA) or polyethylene (PE) material and has better elasticity, flexibility, softness, and shock absorption.

The polycarbonate layer 32 is in an arc shape, and the wear-resisting layer 31 and the buffer layer 33 are curved with the polycarbonate layer 32, so that the protective plate 3 is also in an arc shape, and the leisurewear 1 having the protective plate 3 attached closely onto the wearer's body to prevent others to observe that the leisurewear 1 has the protective plates 3 and the protective capability.

The buffer layer 33 has a fluff layer disposed on the side in contact with the wearer's body to provide the warming effect to the wearer.

With the aforementioned components, the protective plate 3 can be placed into the accommodating bag 2 through the pocket 21, and removed from the accommodating bag 2 through the pocket 21, so that the protective plate 3 with a different thickness can be swapped freely according to the level of safety.

When the wearer wears the leisurewear 1, the wear-resisting layer 31 can resist severe frictions of an object outside. Particularly, when the wearer falls from a high position or topples, the wear-resisting layer 31 can resist the friction of the ground or coarse objects exerted onto the wearer's body, and the wear-resisting layer 31 and the polycarbonate layer 32 can resist unarm attacks, blunt blows, knife cuts, sharp object piercing or firearms attack, while the buffer layer 33 can reduce injuries to the wearer's body by external forces.

It is noteworthy to point out that the thickness of the polycarbonate layer 32 can be increased or decreased freely according to the level of safety, and the increased or decreased thickness of the polycarbonate layer 32 allows the leisurewear 1 to block unarm attacks, heavy blows of blunt objects, knife cuts, sharp object piercing or firearms attacks.

After the accommodating bags 2 of the leisurewear 1 have installed the protective plates 3, the weight is approximately equal to 1.5 Kg, and the weight of the traditional bulletproof vest is approximately equal to 4 Kg or more, so that when the leisurewear 1 is applied to martial art competitions, military or police duties, and security missions, the leisurewear can achieve the effects of reducing the weight of the leisurewear 1, allowing the wearer to perform vivid dodging and attack movements without sacrificing the protective capability.

In addition, the leisurewear 1 can be applied for the rehabilitation by patients with spinal cord problems, and the polycarbonate layer 32 provides supports to the patient's spinal cord, and frames the patient's body to achieve the effects of spinal cord corrections and rehabilitation.

In addition, the leisurewear 1 adopts the protective plate 2 with the single-layer polycarbonate layer 32, so that the production cost of the leisurewear 1 can be lowered significantly.

With the foregoing, the present invention can swap the protective plate 3 in the accommodating bag 2 freely by the pocket 21 to increase or decrease the thickness of the polycarbonate layer 32 of the protective plate 3 according to level of safety, and the changed thickness of the polycarbonate layer 32 can block the unarm attacks, heavy blows, knife cuts, the sharp object piercing or firearms attacks, and the protective plate 3 with the single-layer polycarbonate layer 32 can reduce the weight and the production cost of the leisurewear 1 significantly.

Therefore, the protective plates 3 whose thickness can be changed by swapping the polycarbonate layer 32 freely according to the level of safety to block external attacks such as heavy blows, cuts, pierces, or firearm attacks, and achieve the effects of reducing the weight, so as to achieve a lightweight effect and overcome the aforementioned problems of the traditional bulletproof vest whose woven fabrics hardly can resist the piercing of sharp objects, and whose application and using occasions are limited due to the quantity of the woven fabrics cannot be changed freely according to the level of safety, and whose weight is increased significantly to cause inconvenience wearing and movements to the wearer and a higher production cost, and thus the invention can achieve the effects of enhancing the using convenience and saving the production cost significantly.

With reference to FIG. 7 for a perspective view of the second preferred embodiment of the present invention together with FIGS. 8 and 9, the present invention comprises a plurality of accommodating bags 2 a formed on the leisurewear 1 a, wherein the leisurewear 1 a can be a jacket, and the front lapel 11 a and the back lapel 12 a at the top end of the jacket have two sleeves 13 a respectively.

The accommodating bags 2 a are disposed on the front lapel 11 a of the jacket and attached to positions close to the wearer's left chest, right chest, left abdomen and right abdomen, and disposed at the middle of the back lapel 12 a, and disposed on the sleeve 13 a of the jacket and at positions close to external sides 131 of the wearer's arm, elbow and wrist, and each of the accommodating bags 2 a forms a pocket 21 a disposed on the front lapel 11 a and attached closely to the wearer's left chest, right chest, left abdomen, right abdomen, the middle of the back lapel 12 a, and a surface of the sleeve 13 a and at a position close to the wearer's arm, elbow and wrist.

The accommodating bag 2 a at the elbow position contains a grid connection type protective plate 3 a swappable by the pocket 21 a (as shown in FIG. 6), and the grid connection type protective plate 3 a is formed by sequentially stacking and combining a polycarbonate layer 32 a swappable to change the thickness according to a desired level of safety, a flexible wear-resisting layer 31 a, and a flexible buffer layer 33 a attached closely to the jacket and the wearer's body.

The wear-resisting layer 31 a has a plurality of ditches 311 a provided for bending the grid connection type protective plate 3 a, and the ditches 311 a divide the wear-resisting layer 31 a into a grid connection form, and the polycarbonate layer 32 a has a plurality of polycarbonate plates 321 a disposed on the wear-resisting layer 31 a and at position not corresponding to the ditches 311 a.

The grid connection type protective plate 3 a together with the accommodating bag 2 a at the elbow position is covered onto the wearer's elbow, and the grid connection type protective plate 3 a at the elbow position can be curved freely with the ditch 311 a to facilitate the wearer's hands to perform vivid defense and attack actions.

The accommodating bag 2 a at positions other than the elbow position contains a single-piece protective plate 3 swappable through the pocket 21 a (as shown in FIGS. 4 and 5), wherein the single-piece protective plate 3 is formed by sequentially stacking and combining a flexible wear-resisting layer 31, a polycarbonate layer 32 swappable to increase or decrease the thickness according to a desired level of safety, and a flexible buffer layer 33 attached closely to the jacket and the wearer's body.

The single-piece protective plate 3 together with the accommodating bag 2 a at positions other than the elbow position is covered onto the wearer's left chest, right chest, left abdomen, right abdomen, back, outer side of arm and outer side of wrist, and the remaining components and implementation of this preferred embodiment is the same as those of the first preferred embodiment.

Therefore, the protective plates 3, 3 a whose thickness can be changed by swapping the polycarbonate layers 32, 32 a freely according to the level of safety to block external attacks such as heavy blows, cuts, pierces, or firearm attacks, and achieve the effects of reducing the weight, enhancing the using convenience and saving the production cost significantly.

With reference to FIG. 10 for the third preferred embodiment of the present invention, the present invention includes a plurality of accommodating bags 2 b formed on the leisurewear 1 b, and the leisurewear 1 b is a pair of trousers having two trouser legs 14 b connected with one another.

The accommodating bags 2 b are disposed on both sides of the trousers and attached closely to the trousers and outer sides of the wearer's left thigh and right thigh, and disposed on a front distal side 141 b of the trouser leg 14 b and attached closely to the trousers and the wearer' s left knee, right knee, and front distal sides of the left lower leg and right lower leg, and each of the accommodating bags 2 b is attached to the trousers and the wearer's left thigh and right thigh, and the trouser legs have a pocket 21 b formed on a surface at positions attached to the wearer' s left knee, right knee, left lower leg and right lower leg.

The accommodating bag 2 b at the knee position contains a grid connection type protective plate 3 a swappable through the pocket 21 b (as shown in FIG. 6), and the grid connection type protective plate 3 a is formed by stacking and combining a polycarbonate layer 32 a swappable to increase or decrease the thickness according to a desired level of safety, a flexible wear-resisting layer 31 a and a flexible buffer layer 33 a attached closely to the trousers and the wearer's body.

The wear-resisting layer 31 a includes a plurality of ditches 311 a for bending the grid connection type protective plate 3 a and the polycarbonate layer 32 a has a plurality of polycarbonate plates 321 a disposed on the wear-resisting layer 31 a and at positions not corresponding to the ditches 311 a.

The grid connection type protective plate 3 a together with the accommodating bag 2 b at the knee position is covered onto the wearer's knee, and the grid connection type protective plate 3 a at the knee position can be bent freely by the ditches 311 a to facilitate the wearer to perform vivid dodging and running movements.

The accommodating bags 2 b at positions other than the knee position contain a single-piece protective plate 3 swappable through the pocket 21 b (as shown in FIGS. 4 and 5), and the single-piece protective plate 3 is formed by sequentially stacking and combining a flexible wear-resisting layer 31, a polycarbonate layer 32 swappable to increase or decrease the thickness according to a desired level of safety, and a flexible buffer layer 33.

The single-piece protective plates 3 together with the accommodating bags 2 b other than those at the knee positions are covered onto the wearer's outer side of the left thigh, outer side of the right thigh, left knee, right knee, front side of the left lower leg and front side of the right lower leg, and implementation and the remaining components are the same as the first preferred embodiment.

Therefore, the protective plates 3, 3 a whose thickness can be changed by swapping the polycarbonate layers 32, 32 a freely according to the level of safety to block external attacks such as heavy blows, cuts, pierces, or firearm attacks, and achieve the effects of enhancing the using convenience and saving the production cost.

In addition, each of the protective plates 3, 3 a in the accommodating bag 2, 2 a, 2 b can be substituted with a low/high temperature generating element, wherein the low/high temperature generating element is an ice bag capable of providing a low temperature to the wearer; or the low/high temperature generating element is a heating bag capable of providing a high temperature to the wearer. 

What is claimed is:
 1. A removable healthcare and protective multi-functional leisurewear, comprising a plurality of accommodating bags formed thereon, and the leisurewear being a vest and having a front lapel, a back lapel, and a plurality of connecting strips for connecting the front lapel and the back lapel, characterized in that the accommodating bags are disposed at the center of the front lapel and the back lapel, and a pocket is formed on a surface of each of the front and back lapels, and the accommodating bag contains a protective plate swapped from the pocket, and the protective plate is formed by sequentially stacking and combining a flexible wear-resisting layer, a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, and a flexible buffer layer attached closely to a wearer's body.
 2. The removable healthcare and protective multi-functional leisurewear of claim 1, wherein the pocket is situated on an outer surface or an inner surface of the leisurewear.
 3. The removable healthcare and protective multi-functional leisurewear of claim 1, wherein the wear-resisting layer is made of a rubber material.
 4. The removable healthcare and protective multi-functional leisurewear of claim 1, wherein the polycarbonate layer is substantially in an arc shape, and the wear-resisting layer and buffer layer are also substantially curved with the polycarbonate layer.
 5. The removable healthcare and protective multi-functional leisurewear of claim 1, wherein the buffer layer is made of an ethylene /ethylene vinyl acetate or polyethylene material.
 6. The removable healthcare and protective multi-functional leisurewear of claim 1, wherein the protective plate in the accommodating bag is substituted by a low/high temperature generating element.
 7. A removable healthcare and protective multi-functional leisurewear, comprising a plurality of accommodating bags formed thereon, and the leisurewear being a jacket and having a front lapel and a back lapel coupled to each other, and two sleeves formed on both sides at the tops of the front lapel and the back lapel respectively, characterized in that the accommodating bags are disposed on the front lapel and at positions of the jacket proximate to a left chest, a right chest, a left abdomen and a right abdomen of the wearer and the middle of the back lapel, and also disposed on the sleeves proximate to external sides of the jacket and at positions of the arm, elbow and wrist of the wearer respectively, and each of the accommodating bag has a pocket formed separately on the front lapel and attached proximate to a left chest, a right chest, a left abdomen, and a right abdomen of the wearer, and a pocket formed on a surface at the middle of the back lapel and the sleeve proximate to an arm, an elbow and a wrist of the wearer; the accommodating bag of the elbow position contains a grid connection type protective plate swappable through the pocket, and the grid connection type protective plate is formed by sequentially stacking and combining a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, a flexible wear-resisting layer, and a flexible buffer layer attached closely to the jacket and the wearer's body, and the wear-resisting layer has a plurality of ditches provided for bending the grid connection type protective plate, and the polycarbonate layer has a plurality of polycarbonate plates disposed on the wear-resisting layer and at positions not corresponding to the ditches; and the accommodating bags at positions other than the elbow position contains a single-piece protective plate swappable through the pocket, and the single-piece protective plate is formed by sequentially stacking and combining a flexible wear-resisting layer, a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, and a flexible buffer layer attached closely to the jacket and the wearer's body.
 8. The removable healthcare and protective multi-functional leisurewear of claim 7, wherein the pocket is situated on an outer surface or an inner surface of the leisurewear.
 9. The removable healthcare and protective multi-functional leisurewear of claim 7, wherein the wear-resisting layer is made of a rubber material.
 10. The removable healthcare and protective multi-functional leisurewear of claim 7, wherein the polycarbonate layer is substantially in an arc shape, and the wear-resisting layer and buffer layer are also substantially curved with the polycarbonate layer.
 11. The removable healthcare and protective multi-functional leisurewear of claim 7, wherein the buffer layer is made of an ethylene /ethylene vinyl acetate or polyethylene material.
 12. The removable healthcare and protective multi-functional leisurewear of claim 7, wherein the protective plate in the accommodating bag is substituted by a low/high temperature generating element.
 13. A removable healthcare and protective multi-functional leisurewear, comprising a plurality of accommodating bags formed thereon, and the leisurewear being a pair of trousers, and having two trouser legs connected with the trousers, characterized in that the accommodating bags are disposed on both sides of the trousers and attached at positions at external sides of the wearer's left thigh and right thigh, and disposed on a front distal side of the trouser leg of the trousers and attached closely to positions of the wearer's left knee and right knee and a front distal side of left lower leg and right lower leg, and each of the accommodating bags is attached closely to the trousers and the wearer's left thigh and right thigh, and the trouser legs have a pocket formed on surfaces and attached at positions closely to the wearer's left knee, right knee, left lower leg and right lower leg; the accommodating bag at the knee position contains a grid connection type protective plate swappable through the pocket, and the grid connection type protective plate is formed by sequentially stacking and combining, a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, a flexible wear-resisting layer, and a flexible buffer layer attached closely to the trousers and the wearer's body, and the wear-resisting layer has a plurality of ditches for bending the grid connection type protective plate, and the polycarbonate layer has a plurality of polycarbonate plates disposed on the wear-resisting layer and at positions not corresponding to the ditches; and the accommodating bags at positions other than the knee position contains a single-piece protective plate swappable through the pocket, and the single-piece protective plate is formed by sequentially stacking and combining a flexible wear-resisting layer, a polycarbonate layer whose thickness can be increased or decreased according to a level of safety, and a flexible buffer layer attached closely to the trousers and the wearer's body.
 14. The removable healthcare and protective multi-functional leisurewear of claim 13, wherein the pocket is situated on an outer surface or an inner surface of the leisurewear.
 15. The removable healthcare and protective multi-functional leisurewear of claim 13, wherein the wear-resisting layer is made of a rubber material.
 16. The removable healthcare and protective multi-functional leisurewear of claim 13, wherein the polycarbonate layer is substantially in an arc shape, and the wear-resisting layer and buffer layer are also substantially curved with the polycarbonate layer.
 17. The removable healthcare and protective multi-functional leisurewear of claim 13, wherein the buffer layer is made of an ethylene /ethylene vinyl acetate or polyethylene material.
 18. The removable healthcare and protective multi-functional leisurewear of claim 13, wherein the protective plate in the accommodating bag is substituted by a low/high temperature generating element. 